202014819

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{10061}}^1$

素因数の和:10187

約数の個数: 24

約数和(自身を含む): 307655712

約数和(自身を除く): 105640893

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 6693, 10061, 20079, 30183, 90549, 231403, 694209, 975917, 2082627, 2927751, 8783253, 22446091, 67338273, 202014819]

約数ペア:

[(1, 202014819), (3, 67338273), (9, 22446091), (23, 8783253), (69, 2927751), (97, 2082627), (207, 975917), (291, 694209), (873, 231403), (2231, 90549), (6693, 30183), (10061, 20079)]